Artifact Details

Title

Catalog Number

Type

Date

Manufacturer

Place Manufactured

Identifying Numbers

Model number

B167

Located on blue, plastic extraction handle

Other number

8125835

Located on oval sticker, affixed to extraction handle

Dimensions

overall: 1/2 in x 2 1/2 in x 5 1/2 in

Description

B167 module with green substrate and a blue, plastic extraction handle attached by two rivets. Handle reads "DIGITAL EQUIPMENT CORPORATION MAYNARD, MASSACHUSETTS." A white, oval, paper sticker covers most of the above text. The sticker reads "DEC 78 8125835 CS." Reverse side of substrate (with solder joints) reads "B1687 D" along the edge. Obverse side has several components and is marked with three inspection stamps. One reads "ML 22" within a triangle, one reads "74 ML" within a square, and the other reads " 24 ML" within a circle. All stamps are black. "FLIP CHIP" can be read through substrate, between rivets. A repeating "AL" pattern in red print is visible on the substrate.